http://reply.papertrans.cn/3/243/24224/24224-11.png
Submitted on: 18 October 1998.
Revised on: 29 October 1998.
Accepted on: 11 November 1998.
PEDIATRICS INTERNATIONAL
http://reply.papertrans.cn/3/243/24224/24224-13.png
Submitted on: 15 October 2003.
Revised on: 30 October 2003.
Accepted on: 05 November 2003.
PEDIATRICS INTERNATIONAL---WILEY
Submitted on: 11 March 2000.
Revised on: 04 April 2000.
Accepted on: 30 April 2000.
PEDIATRICS INTERNATIONAL
Submitted on: 08 November 2010.
Revised on: 22 November 2010.
Accepted on: 10 December 2010.
PEDIATRICS INTERNATIONAL---WILEY
http://reply.papertrans.cn/3/243/24224/24224-17.png
http://reply.papertrans.cn/3/243/24224/24224-18.png
http://reply.papertrans.cn/3/243/24224/24224-19.png
Submitted on: 15 March 2022.
Revised on: 04 April 2022.
Accepted on: 14 April 2022.
PEDIATRICS INTERNATIONAL